A metal roof and membrane roof connection device

Abstract

The present invention discloses a metal roof panel and a membrane roof structure which are spaced from left to right. A connection assembly is arranged between the metal roof panel and the membrane roof structure. The connection assembly includes a T-shaped mounting seat which is detachably mounted at the lower end of the metal roof. The mounting seat is rotatably connected with a left connecting plate. The right end of the left connecting plate is fixedly connected with a galvanized steel square tube, and the galvanized steel square tube is U-shaped. A corrugated steel bottom plate is arranged at the lower end of the galvanized steel square tube located below. A rotating plate is rotatably connected to the lower end of the membrane roof structure. The present invention connects the metal roof panel and the membrane structure roof through a detachable connection assembly. The operation is simple and the construction is convenient. The metal roof and the membrane roof structure will not be affected. The waterproof performance of the metal roof and the membrane roof is good in drainage capacity and high in practicality.

Description

Technical Field

[0001] The invention relates to the technical field of connection devices, and in particular to a connection device for a metal roof and a membrane roof. Background Art

[0002] Metal roof: Metal roof refers to a roofing form that uses metal plates as roofing materials and combines the structural layer and the waterproof layer into one; Membrane structure roof (ETFE membrane structure): The membrane structure uses membrane materials instead of traditional building materials. Its weight is only one-thirtieth of that of traditional buildings. Moreover, the membrane structure can fundamentally overcome the difficulties encountered by traditional structures when they are implemented in large-span (unsupported) buildings, and can create a huge unobstructed visual space. Therefore, most roofs now use a combination of the two, but a connection device is required between the metal roof and the membrane roof.

[0003] Both metal roofs and membrane roofs are at high altitudes, requiring high construction precision. The boundary treatment of the two roof constructions is relatively complicated. Therefore, how to ensure reliable connection between the two structures while ensuring waterproof performance is an urgent problem that needs to be solved.

[0004] Therefore, we propose a metal roof and membrane roof connection device to solve the above problems. Summary of the invention

[0005] The present invention is intended to provide a metal roof and membrane roof connection device to solve the problem raised in the background art of how to ensure reliable connection between the two structures while ensuring waterproof performance.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A metal roof and membrane roof connection device, comprising metal roof panels and membrane roof structures spaced from left to right, wherein a connection component is arranged between the metal roof panels and the membrane roof structure;

[0008] The connecting assembly includes a T-shaped mounting seat detachably mounted at the lower end of the metal roof, the mounting seat is rotatably connected to a left connecting plate, the right end of the left connecting plate is fixedly connected to a galvanized steel square tube, and the galvanized steel square tube is U-shaped, and a corrugated steel bottom plate is provided at the lower end of the galvanized steel square tube located below, the lower end of the membrane roof structure is rotatably connected to a rotating plate, a mounting port is provided on the rotating plate, the right end of the galvanized steel square tube located on the right side is fixedly connected to a right connecting piece, the right connecting piece includes a right connecting plate fixedly connected to the right end of the galvanized steel square tube, and a sliding port is provided on the right connecting plate Cavity, the sliding cavity is limited and slidably connected with a limiting plate, the right end of the limiting plate is fixedly connected with a telescopic plate, a first spring is fixedly connected between the limiting plate and the sliding cavity, a receiving groove is opened at the upper end of the telescopic plate, a positioning block is slidably connected to the receiving groove, a second spring is fixedly connected between the positioning block and the receiving groove, a flashing plate is arranged at the upper end of the right connecting plate, a stainless steel gutter is arranged on the galvanized steel square tube on the right side and the galvanized steel square tube on the lower side, the right end of the stainless steel gutter is connected with the left end of the water guide groove, and the lower end of the stainless steel gutter is connected with a water guide pipe.

[0009] According to the above-mentioned metal roof and membrane roof connection device, a plurality of fastening bolts are fixedly embedded and installed at the lower end of the metal roof panel, and the plurality of fastening bolts are arranged through the T-shaped mounting seat, and the fastening bolt threads are matched with nuts.

[0010] According to the above-mentioned metal roof and membrane roof connection device, the T-shaped mounting seat is located between the metal roof panel and the nut, and a rubber pad is provided between the nut and the T-shaped mounting seat.

[0011] According to the above-mentioned metal roof and membrane roof connection device, an insulating rock surface is arranged between the corrugated steel bottom plate and the galvanized steel square tube.

[0012] According to the above-mentioned metal roof and membrane roof connection device, a water guide groove is opened on the flashing plate, and the water guide groove is higher on the right and lower on the left, and wider on the right and narrower on the left.

[0013] According to the above-mentioned metal roof and membrane roof connection device, a splash plate is fixedly connected to the right side of the upper end of the flashing plate.

[0014] According to the above-mentioned metal roof and membrane roof connection device, the vertical length of the accommodating groove is greater than the length of the second spring in the original length state.

[0015] According to the above-mentioned metal roof and membrane roof connection device, an oblique corner is formed at the upper right end of the positioning block.

[0016] According to the above-mentioned metal roof and membrane roof connection device, the left-view projection of the telescopic plate covers the left-view projection of the installation opening.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention connects the metal roof panel and the membrane structure roof through a detachable connecting component, which is simple to operate and convenient to construct, and will not affect the metal roof and the membrane roof structure.

[0019] The present invention does not affect the waterproof performance of the metal roof and the membrane roof, and can also have drainage capabilities, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a metal roof and membrane roof connection device proposed by the present invention;

[0021] Figure 2 for Figure 1 The structural diagram of the enlarged part A in the middle;

[0022] Figure 3 for Figure 1 The enlarged structural diagram of part B in the middle;

[0023] Figure 4 for Figure 1 Schematic diagram of the three-dimensional structure of the center flashing board.

[0024] In the figure: 1 metal roof panel, 2 membrane roof structure, 3 corrugated steel bottom plate, 4 insulation rock surface, 5 galvanized steel square tube, 6 left connecting plate, 7 T-type mounting seat, 8 fastening bolts, 9 nuts, 10 right connecting plate, 11 sliding cavity, 12 telescopic plate, 13 first spring, 14 flashing plate, 141 water guide groove, 15 splash plate, 16 rotating plate, 161 installation port, 17 receiving groove, 18 positioning block, 19 second spring, 20 stainless steel gutter, 21 water guide pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-4 A metal roof and membrane roof connecting device comprises a metal roof panel 1 and a membrane roof structure 2 which are spaced apart from left to right. The metal roof panel 1 and the membrane roof structure 2 are both arranged with the right side higher than the left side, and the membrane roof structure 2 is arranged higher than the metal roof panel 1.

[0027] A connecting assembly is arranged between the metal roof panel 1 and the membrane roof structure 2, and the connecting assembly includes a T-shaped mounting seat 7 which is detachably installed at the lower end of the metal roof panel 1, and a plurality of fastening bolts 8 are fixedly embedded and installed at the lower end of the metal roof panel 1. The plurality of fastening bolts 8 are arranged through the T-shaped mounting seat 7, and the fastening bolts 8 are threadedly matched with nuts 9. The left end of the connecting assembly is fixed to the lower end of the metal roof panel 1 by the fastening bolts 8 and the nuts 9.

[0028] The T-shaped mounting seat 7 is located between the metal roof panel 1 and the nut 9, and a rubber pad is provided between the nut 9 and the T-shaped mounting seat 7, so that the thread matching effect between the fastening bolt 8 and the nut 9 is better by increasing the static friction force.

[0029] The mounting seat 7 is rotatably connected to a left connecting plate 6, and the right end of the left connecting plate 6 is fixedly connected to a galvanized steel square tube 5, and the galvanized steel square tube 5 is U-shaped and can be adjusted according to the outer boundaries of the metal roof and the membrane roof through the galvanized steel square tube 5, thereby increasing the applicability of the lifting device itself.

[0030] A corrugated steel bottom plate 3 is arranged at the lower end of the galvanized steel square tube 5 located below, and an insulating rock surface 4 is arranged between the corrugated steel bottom plate 3 and the galvanized steel square tube 5 to increase the insulation effect.

[0031] The lower end of the membrane roof structure 2 is rotatably connected to a rotating plate 16, and a mounting opening 161 is provided on the rotating plate 16. The right end of the galvanized steel square tube 5 located on the right side is fixedly connected to a right connecting piece, and the right connecting piece includes a right connecting plate 10 fixedly connected to the right end of the galvanized steel square tube 5. A sliding cavity 11 is provided on the right connecting plate 10, and the sliding cavity 11 is limitedly slidably connected to a limiting plate. The right end of the limiting plate is fixedly connected to a telescopic plate 12, and the left-view projection of the telescopic plate 12 covers the left-view projection of the mounting opening 161, thereby ensuring that the telescopic plate 12 can pass through the mounting opening 161.

[0032] A first spring 13 is fixedly connected between the limiting piece and the sliding cavity 11, a receiving groove 17 is provided at the upper end of the telescopic plate 12, a positioning block 18 is slidably connected to the receiving groove 17, and an oblique corner is provided at the upper right end of the positioning block 18. When the telescopic plate 12 passes through the installation opening 161, the positioning block 18 automatically slides downward into the receiving groove 17 when passing through the installation opening 161, so that the telescopic plate 12 can pass through the installation opening 161 conveniently, which is convenient for operation.

[0033] A second spring 19 is fixedly connected between the positioning block 18 and the receiving groove 17 . The vertical length of the receiving groove 17 is greater than the length of the second spring 19 in its original length state, ensuring that the positioning block 18 is always in the receiving groove 17 .

[0034] A flashing plate 14 is provided at the upper end of the right connecting plate 10 , and a splash plate 15 is fixedly connected to the upper right side of the flashing plate 14 to prevent water on the membrane roof structure 2 from splashing out from the right when it flows onto the flashing plate 14 .

[0035] A water guide groove 141 is provided on the flashing plate 14 . The water guide groove 141 is higher on the right and lower on the left, wider on the right and narrower on the left. Water flows from the flashing plate 14 into the stainless steel gutter 20 by its own gravity.

[0036] Stainless steel gutters 20 are provided on the galvanized steel square tube 5 on the right side and the galvanized steel square tube 5 on the lower side. The right end of the stainless steel gutter 20 is connected to the left end of the water guide groove 141, and the lower end of the stainless steel gutter 20 is connected to the water guide pipe 21 to facilitate centralized water treatment.

[0037] In the present invention, first, the left end of the connecting assembly is fixed by tightening the bolt 8 and the nut 9, and then the telescopic plate 12 is compressed and pushed into the sliding cavity 11 to reduce the length of the right connecting member, and the rotating plate 16 is rotated to align the telescopic plate 12 with the mounting opening 161 on the rotating plate 16, and the telescopic plate 12 is loosened to allow the telescopic plate 12 to pass through the mounting opening 161. When the positioning block 18 passes through the mounting opening 161, the second spring 19 is first compressed and then restored, and the positioning block 18 passes through the mounting opening 161 and abuts against the right end of the rotating plate 16, thereby completing the connection of the connecting device;

[0038] The water on the membrane structure is collected by the flashing plate 14 , and the water is led to the stainless steel gutter 20 by the water guide groove 141 , and finally discharged centrally through the water guide pipe 21 .

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal roof and membrane roof connection device, characterized in that: It comprises a metal roof panel (1) and a membrane roof structure (2) which are spaced apart from left to right, and a connecting component is provided between the metal roof panel (1) and the membrane roof structure (2); The connection assembly comprises a T-shaped mounting seat (7) detachably mounted at the lower end of the metal roof panel (1); the mounting seat (7) is rotatably connected to a left connecting plate (6); the right end of the left connecting plate (6) is fixedly connected to a galvanized steel square tube (5); and the galvanized steel square tube (5) is U-shaped; the lower end of the galvanized steel square tube (5) located below is provided with a corrugated steel bottom plate (3); the lower end of the membrane roof structure (2) is rotatably connected to a rotating plate (16); the rotating plate (16) is provided with a mounting opening (161); the right end of the galvanized steel square tube (5) located on the right side is fixedly connected to a right connecting piece; the right connecting piece comprises a right connecting plate (10) fixedly connected to the right end of the galvanized steel square tube (5); the right connecting plate (10) is provided with a sliding cavity (11); the sliding cavity ( 11) a limit plate is connected with the limit sliding, the right end of the limit plate is fixedly connected with a telescopic plate (12), a first spring (13) is fixedly connected between the limit plate and the sliding cavity (11), a receiving groove (17) is opened at the upper end of the telescopic plate (12), a positioning block (18) is slidably connected to the receiving groove (17), a second spring (19) is fixedly connected between the positioning block (18) and the receiving groove (17), a flashing plate (14) is arranged at the upper end of the right connecting plate (10), a stainless steel gutter (20) is arranged on the galvanized steel square tube (5) located on the right side and the galvanized steel square tube (5) located on the lower side, the right end of the stainless steel gutter (20) is connected with the left end of the water guide groove (141), and the lower end of the stainless steel gutter (20) is connected with a water guide pipe (21).

2. A metal roof and membrane roof connection device according to claim 1, characterized in that: A plurality of fastening bolts (8) are fixedly embedded and installed at the lower end of the metal roof panel (1); the plurality of fastening bolts (8) are arranged through the T-shaped mounting seat (7), and the fastening bolts (8) are threadedly matched with nuts (9).

3. A metal roof and membrane roof connection device according to claim 2, characterized in that: The T-shaped mounting seat (7) is located between the metal roof panel (1) and the nut (9), and a rubber pad is provided between the nut (9) and the T-shaped mounting seat (7).

4. A metal roof and membrane roof connection device according to claim 1, characterized in that: A thermal insulation rock surface (4) is provided between the corrugated steel bottom plate (3) and the galvanized steel square tube (5).

5. The metal roof and membrane roof connection device according to claim 1, characterized in that: The flashing plate (14) is provided with a water guide groove (141), and the water guide groove (141) is higher on the right and lower on the left, and wider on the right and narrower on the left.

6. A metal roof and membrane roof connection device according to claim 1, characterized in that: A splash plate (15) is fixedly connected to the right side of the upper end of the flashing plate (14).

7. A metal roof and membrane roof connection device according to claim 1, characterized in that: The vertical length of the accommodating groove (17) is greater than the length of the second spring (19) in its original length state.

8. The metal roof and membrane roof connection device according to claim 1, characterized in that: The upper right end of the positioning block (18) is provided with an oblique corner.

9. The metal roof and membrane roof connection device according to claim 1, characterized in that: The left-view projection of the telescopic plate (12) covers the left-view projection of the installation opening (161).

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